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General

  • Target

    KingzNukr.exe

  • Size

    8.1MB

  • Sample

    250301-azbveatwcv

  • MD5

    d8938e38e19f826433a8cb609489821b

  • SHA1

    891dc57fc9c08e0416f4e1cf789e52543dad9bd5

  • SHA256

    1984c942f8518f3095bba7b410feeb4dc85192175be753e1d54a418481944312

  • SHA512

    2d753ed24f92d6dbc81f164d17f98c02f9c2bb9018efbffde22666a6a762f231072a6da69ec62b26c21225d486c9c8ff5a2c72a5308c77be7055c460df06c88f

  • SSDEEP

    196608:H5m8RkdIlenXMCHGLLc54i1wN+VrRRu7NtbFRKnZMZDo0mhcTNYlBnTNY:ZmNKEnXMCHWUjtrRQ7XbFsn6ZEDfN

Malware Config

Extracted

Family

xworm

Attributes
  • Install_directory

    %AppData%

  • install_file

    HostProcess.exe

  • pastebin_url

    https://pastebin.com/raw/qgLLv6rU

Targets

    • Target

      KingzNukr.exe

    • Size

      8.1MB

    • MD5

      d8938e38e19f826433a8cb609489821b

    • SHA1

      891dc57fc9c08e0416f4e1cf789e52543dad9bd5

    • SHA256

      1984c942f8518f3095bba7b410feeb4dc85192175be753e1d54a418481944312

    • SHA512

      2d753ed24f92d6dbc81f164d17f98c02f9c2bb9018efbffde22666a6a762f231072a6da69ec62b26c21225d486c9c8ff5a2c72a5308c77be7055c460df06c88f

    • SSDEEP

      196608:H5m8RkdIlenXMCHGLLc54i1wN+VrRRu7NtbFRKnZMZDo0mhcTNYlBnTNY:ZmNKEnXMCHWUjtrRQ7XbFsn6ZEDfN

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks